Oil tycoon, John D. Rockefeller, was the world's first billionaire.
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Microsoft made $16,005 in revenue in its first year of operation.
43
Duracell, the battery-maker, built parts of its new international headquarters using materials from its own waste.
89
Lentil As Anything, a successful Australian restaurant, allows its customers to pay whatever price they feel like paying for the food.
10
All 3 founders of Apple worked at Atari before forming Apple.
49